AU1374399A - Schiff base derivatives of ruthenium and osmium olefin metathesis catalysts - Google Patents

Schiff base derivatives of ruthenium and osmium olefin metathesis catalysts

Info

Publication number
AU1374399A
AU1374399A AU13743/99A AU1374399A AU1374399A AU 1374399 A AU1374399 A AU 1374399A AU 13743/99 A AU13743/99 A AU 13743/99A AU 1374399 A AU1374399 A AU 1374399A AU 1374399 A AU1374399 A AU 1374399A
Authority
AU
Australia
Prior art keywords
catalysts
ruthenium
schiff base
base derivatives
metathesis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU13743/99A
Inventor
Sukbok Chang
Robert H. Grubbs
Leroy Ii Jones
Chunming Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
California Institute of Technology CalTech
Original Assignee
California Institute of Technology CalTech
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by California Institute of Technology CalTech filed Critical California Institute of Technology CalTech
Publication of AU1374399A publication Critical patent/AU1374399A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/0046—Ruthenium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/002—Osmium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

The present invention generally relates to ruthenium and osmium carbene catalysts for use in olefin metathesis reactions. More particularly, the present invention relates to Schiff base derivatives of ruthenium and osmium carbene catalysts and methods for making the same. The inventive catalysts are generally prepared by the treatment of unmodified catalysts with the salts of the desired Schiff base ligands, in which an anionic and a neutral electron donating ligands of the unmodified catalysts are simultaneously replaced. The Schiff base derivatives of the ruthenium and osmium carbene catalysts show unexpectedly improved thermal stability while maintaining high metathesis activity, even in polar protic solvents. Although the inventive catalysts may be used in all metathesis reactions, use of these catalysts for ring-closing metathesis ("RCM") reactions is particularly preferred.
AU13743/99A 1997-11-21 1998-11-19 Schiff base derivatives of ruthenium and osmium olefin metathesis catalysts Abandoned AU1374399A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US6672197P 1997-11-21 1997-11-21
US60066721 1997-11-21
US09192175 1998-11-12
US09/192,175 US5977393A (en) 1997-11-21 1998-11-12 Schiff base derivatives of ruthenium and osmium olefin metathesis catalysts
PCT/US1998/023259 WO1999026949A1 (en) 1997-11-21 1998-11-19 Schiff base derivatives of ruthenium and osmium olefin metathesis catalysts

Publications (1)

Publication Number Publication Date
AU1374399A true AU1374399A (en) 1999-06-15

Family

ID=26747086

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13743/99A Abandoned AU1374399A (en) 1997-11-21 1998-11-19 Schiff base derivatives of ruthenium and osmium olefin metathesis catalysts

Country Status (8)

Country Link
US (1) US5977393A (en)
EP (1) EP1042333B1 (en)
JP (1) JP4409087B2 (en)
AT (1) ATE268334T1 (en)
AU (1) AU1374399A (en)
DE (1) DE69824314T2 (en)
ES (1) ES2222616T3 (en)
WO (1) WO1999026949A1 (en)

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DE10137051A1 (en) * 2001-07-31 2003-02-20 Bayer Ag New transition metal complexes with 2-alkoxybenzylidene ligands and hydrogenated imidazole ligands, useful as catalysts in metathesis reactions
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EP1455937B1 (en) * 2001-11-15 2018-04-11 Materia, Inc. Chelating carbene ligand precursors and their use in the synthesis of metathesis catalysts
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DE60327378D1 (en) 2002-01-22 2009-06-04 Telene S A S Metal complexes for metathesis, atom transfer radical reactions. Addition polymerization and vinylation reactions, processes and intermediates for their preparation.
US7005525B2 (en) * 2002-12-17 2006-02-28 Brookhaven Science Associates, Llc Recyclable catalysts methods of making and using the same
US6737531B1 (en) 2002-12-17 2004-05-18 Brookhaven Science Associates, Llc Catalysts for hydrogenation and hydrosilylation, methods of making and using the same
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EP1855861A4 (en) * 2003-07-18 2010-12-01 Univ Northwestern Surface and site-specific polymerization by direct-write lithography
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US20070185343A1 (en) * 2004-02-26 2007-08-09 Universiteit Gent Metal complexes for use in olefin metathesis and atom group transfer reactions
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WO2008027267A2 (en) * 2006-08-25 2008-03-06 Dow Global Technologies Inc. Production of random blockcopolymers via high melting polymer segment metathesis
CA2661749C (en) 2006-08-25 2014-09-16 Dow Global Technologies Inc. Production of telechelic compounds by metathesis depolymerization
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US8048961B2 (en) * 2006-08-25 2011-11-01 Dow Global Technologies Llc Production of metathesis products by amorphous polymer segment interchange
EP3281931A1 (en) 2006-10-13 2018-02-14 Elevance Renewable Sciences, Inc. Methods of making organic compounds by metathesis
WO2008048520A2 (en) 2006-10-13 2008-04-24 Elevance Renewable Sciences, Inc. Methods of making organic compounds by metathesis and hydrocyanation
US8501973B2 (en) * 2006-10-13 2013-08-06 Elevance Renewable Sciences, Inc. Synthesis of terminal alkenes from internal alkenes via olefin metathesis
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MX352266B (en) * 2011-09-14 2017-11-16 Materia Inc Improved electrolytic cell covers comprising a resin composition polymerized with a group 8 olefin metathesis catalyst.
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US9234985B2 (en) 2012-08-01 2016-01-12 California Institute Of Technology Birefringent polymer brush structures formed by surface initiated ring-opening metathesis polymerization
WO2014055720A1 (en) 2012-10-05 2014-04-10 California Institute Of Technology Photoinitiated olefin metathesis polymerization
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US5710298A (en) * 1992-04-03 1998-01-20 California Institute Of Technology Method of preparing ruthenium and osmium carbene complexes
US5312940A (en) * 1992-04-03 1994-05-17 California Institute Of Technology Ruthenium and osmium metal carbene complexes for olefin metathesis polymerization
US5840820A (en) * 1995-04-13 1998-11-24 The University Of North Carolina At Chapel Hill Olefin metathesis reactions in carbon dioxide medium
US5831108A (en) * 1995-08-03 1998-11-03 California Institute Of Technology High metathesis activity ruthenium and osmium metal carbene complexes

Also Published As

Publication number Publication date
ATE268334T1 (en) 2004-06-15
EP1042333A1 (en) 2000-10-11
ES2222616T3 (en) 2005-02-01
JP4409087B2 (en) 2010-02-03
EP1042333B1 (en) 2004-06-02
WO1999026949A1 (en) 1999-06-03
JP2002503640A (en) 2002-02-05
DE69824314D1 (en) 2004-07-08
EP1042333A4 (en) 2002-05-02
US5977393A (en) 1999-11-02
DE69824314T2 (en) 2005-06-09

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MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase